Simplify.
A. 
B. 
C. 
D. 
Answer: A
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Indicate to which set(s) the number belongs from the following choices: natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers. The numbers may belong to more than one set.0.2626...
A. irrational numbers, real numbers B. rational numbers, real numbers C. real numbers D. natural numbers, rational numbers, real numbers
Write the equation of the graph after the indicated transformation(s). The graph of y = 
is shifted 4 units to the right.
A. y = 
B. y = 
C. y = 
+ 4
D. y = 
- 4
Simplify using the rules for exponents. Use only positive exponents in your answer.
? 
2
A. 
B. 
C. 
D. 
Solve the problem. Give the answer to the nearest tenth.A ball is thrown downward from a window in a tall building. Its position at time t in seconds is 
where s is in feet. How long (to the nearest tenth) will it take the ball to fall 
A. 1.2 sec B. 1.4 sec C. 1.0 sec D. 1.9 sec